Question

What are Physical Properties of Alkanes?

Answer

Alkanes are a family of organic compounds that consist of carbon and hydrogen atoms only. They have a general molecular formula of CnH2n+2. Here are some of the physical properties of alkanes: (i) Alkanes are generally colorless and odorless gases or liquids at room temperature, but they can also be solids with higher molecular weights. (ii) Alkanes are generally insoluble in water due to their non-polar nature. (iii) Alkanes are volatile and evaporate easily due to their weak intermolecular forces. (iv) Alkanes are less dense than water and tend to float on the surface of water. (v) Alkanes are volatile and evaporate easily due to their weak intermolecular forces.